Insider at

04

Insider transactions

05
4 buys (P) 0 sells (S) Net: $988,489 + 16 non-open-market transactions below Avg return of open purchases vs now: -8.5% last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

16 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Nov. 3, 2025 AJG P 599 $248.72 $148,983 41,849 Direct +1.45% Acquired -9.1% (price as of 2026-10-02)
Nov. 3, 2025 AJG P 989 $247.42 $244,698 41,250 Direct +2.46% Acquired -8.6% (price as of 2026-10-02)
Nov. 3, 2025 AJG P 1,874 $246.82 $462,541 40,261 Direct +4.88% Acquired -8.4% (price as of 2026-10-02)
Nov. 3, 2025 AJG P 538 $245.85 $132,267 38,387 Direct +1.42% Acquired -8.0% (price as of 2026-10-02)
June 18, 2025 AJG P 59 $318.37 $18,784 59 Indirect · Acquired -29.0% (price as of 2026-10-02)
Sept. 13, 2024 AJG S 7,100 $296.20 $2,103,020 33,267 Direct -17.59% Disposed -23.7% (price as of 2026-10-02)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
July 1, 2026 AJG Notional Stock Units Common Stock (356) · · 356 Disposed
March 5, 2026 AJG Non-qualified Stock Option Common Stock (6,750) $79.59 March 14, 2026 6,750 Disposed
March 4, 2026 AJG Phantom Stock Common Stock (1,322) · · 1,322 Acquired
March 1, 2026 AJG Non-qualified Stock Option Common Stock (13,167) $228.20 March 1, 2033 13,167 Acquired
March 10, 2025 AJG Phantom Stock Common Stock (3,113) · · 3,113 Acquired
March 1, 2025 AJG Non-qualified Stock Option Common Stock (7,052) · March 1, 2032 7,052 Acquired
Sept. 13, 2024 AJG Non-qualified Stock Option Common Stock (7,100) $70.74 March 15, 2025 7,100 Disposed

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 12 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
May 17, 2024 AJG Common Stock 33,267 Direct
May 17, 2024 AJG Common Stock 368 Indirect
May 17, 2024 AJG Common Stock 12,505 Indirect
May 17, 2024 AJG Common Stock (restricted) 5,319 Direct
May 17, 2024 AJG Phantom Stock→ Common Stock (43,899) 43,899 Direct
May 17, 2024 AJG Non-qualified Stock Option→ Common Stock (7,100) 7,100 Direct
May 17, 2024 AJG Non-qualified Stock Option→ Common Stock (6,750) 6,750 Direct
May 17, 2024 AJG Non-qualified Stock Option→ Common Stock (7,520) 7,520 Direct
May 17, 2024 AJG Non-qualified Stock Option→ Common Stock (7,255) 7,255 Direct
May 17, 2024 AJG Non-qualified Stock Option→ Common Stock (4,900) 4,900 Direct
May 17, 2024 AJG Non-qualified Stock Option→ Common Stock (3,823) 3,823 Direct
May 17, 2024 AJG Notional Stock Units→ Common Stock (5,049) 5,049 Direct